BackupVar
The user can use standard data types (see table) and integrate them in his application in order to save defined PLC variables fail-safe.
Data type | BackupVar NOVRAM function block |
|---|---|
BOOL | |
BYTE | FB_HVACNOVRAM_Byte |
DINT | FB_HVACNOVRAM_Dint |
DWORD | FB_HVACNOVRAM_Dword |
INT | FB_HVACNOVRAM_Int |
LREAL | FB_HVACNOVRAM_Lreal |
REAL | FB_HVACNOVRAM_Real |
TIME | FB_HVACNOVRAM_Time |
SINT | FB_HVACNOVRAM_Sint |
UDINT | FB_HVACNOVRAM_Udint |
UINT | FB_HVACNOVRAM_Uint |
USINT | FB_HVACNOVRAM_Usint |
WORD | FB_HVACNOVRAM_Word |
Further Information